Starting with QEMU-6.2 started accepting a JSON object as argument for
'-device' which will also become the only syntax considered stable by
qemu in the future.
Since libvirt was recently converted to generate the properties via JSON
to begin wit we can start using it on the commandline as well, by simply
enabling the QEMU_CAPS_DEVICE_JSON capability, which we do by probing
for the 'json-cli' feature flag of 'device_add'.
Normally a change which changes a commandline output should be happening
only after the impacted real-caps test files are forked in the version
preceding the change, but in this case it's not necessary as the logic
for generating the device properties stays identical and we just change
the output format (avoid conversion). Additionally we still have a lot
of tests validating the conversion to the old commandline options.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v6.1.0-1510-gc148a05721 which most notably adds the 'json-cli'
feature for 'device_add' QMP command meaning that -device accepts JSON.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
query-dirty-rate command is used for virsh domstats by default, but this
is available only on qemu >=5.2.0.
In this commit, add capability flag for query-dirty-rate first.
Signed-off-by: Hiroki Narukawa <hnarukaw@yahoo-corp.jp>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The capability reflects whether QEMU is capable of -device
virtio-*,ats=. Since the property was introduced in QEMU commit
v2.9.0-rc0~162^2~32 we can safely assume the property is always
present as the minimal version required is 2.11.0.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The capability reflects whether QEMU is capable of -device
virtio-*,iommu_platform=. Since the property was introduced in
QEMU commit v2.9.0-rc0~162^2~37 we can safely assume the property
is always present as the minimal version required is 2.11.0.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The data is based on commit v6.1.0-1313-gc09124dcb8
Notable changes:
- New machine types for the 6.2 cycle were added
- MEM_UNPLUG_ERROR event was deprecated and replaced by
DEVICE_UNPLUG_GUEST_ERROR
- Intel SGX related commands and devices added
- 'copy-before-write' blockdev filter was added
- 'memory-backend-epc' was added
- new cpu flags
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>